equation of the period
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PHYSICS: What is the equation for finding period of a wave? Best Answer: The period, T, is the time required for one complete cycle and the unit is seconds. The equation for period is: T=1/frequency The frequency is the number of complete cycles in one second and the unit is Hz or S^-1 So T= 1/25.0Hz, T= 0.04 seconds.Source(s): Jenn26 · 7 years ago.Thumbs up.ind the following values for this wave: a) Period (Hint: frequency is given) b) Speed I know... show more Waves and Vibrations unit in High School Physics course... -Homework question: A wave with an amplitude of 9 cm and a wavelength of 20 cm is traveling in the positive x direction with a frequency of 25.0 Hz.
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- 1. The period is O õOE ö. O õ 4 divide the interval for which one cycle occurs into four. Equal parts 5 evaluate the function for the, first, quarter point midpoint and. Third quarter point find the period and sketch the graph. Of the function. show the asymptotes
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How the frequency and period of a wave are related? The period is defined as: the time needed to complete one cycle. Frequency is the number of cycles per second. that's where the relation came from ... the mathematics representation of the relation is: frequency = 1/period or period = 1/frequency. hope u got it.
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y = a sin (bx + c) In the above graph. 1  The amplitude a is 1. This means that the height of the graph will be 1, and the top of the first hump is 1. 2  The period b has a coefficient of 1, so the period is (2π)/1, or just 2π. 3  The phase shift c is zero, so the curve starts at the origin.
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- Limbic System. The outer arc of the limbic system (also called the limbic gyrus) includes the subcallosal area, the cingulate gyrus, the isthmus of the cingulate gyrus, and the parahippocampal gyrus, including the uncus and subiculum.
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A Visual Guide to Simple, Compound and Continuous Interest Rates The formula for compound interest is. P = A(1 + i)t. where A is the initial amount, i is the interest rate per compounding period, and t is the number of periods the amount is compounded for. P is the value of the investment after t periods.We can use Microsoft Excel to explore this problem. = A(1 + i)t. where A is the initial amount, i is the interest rate per compounding period, and t is the number of periods the amount is compounded for. P is the value of the investment after t periods. We can use Microsoft Excel to explore this problem.
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seqperiod The first column of x has period 2. The second column of x has period 1. The third column of x is not periodic, so p(3) is just the number of rows of x. The fourth column of x has period 3, although the last (second) repetition of the periodic sequence is incomplete.
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- Examples > Trigonometry > Graphing Trigonometric Functions > Amplitude, Period, and Phase Shift. Use the form to find the variables used to find the amplitude, period, phase shift, and vertical shift. Find the amplitude (). Find the period using the formula . The period of the function can be calculated using . Replace with in the formula for period. The absolute value is the distance between a number and zero.
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1. Graphs of y = a sin x and y = a cos x It has amplitude `= 1` and period `= 2pi`. Now let's look at the graph of y = 5 sin x. This time we have amplitude = 5 and period = 2π. (I have used a different scale on the y-axis.). And now for y = 10 sin x. Amplitude = 10 and period = 2π.
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- 1. The period is O õOE ö. O õ 4 divide the interval for which one cycle occurs into four. Equal parts 5 evaluate the function for the, first, quarter point midpoint and. Third quarter point find the period and sketch the graph. of the function
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Equations for a Simple Pendulum The equation for the period of a simple pendulum starting at a small angle (a) is: T = 2pi*SQRT(L/g). or. T = 2π√(L/g). where. 1  T is the period in seconds (s). 2  pi = 3.14 (it is also written as the Greek letter π).quations for period and frequency. The period of the motion for a pendulum is how long it takes to swing back-and-forth, measured in seconds. Period is designated as T. The frequency of a pendulum is how many back-and-forth swings there are in a second, measured in hertz. Frequency is usually designated as f.
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- Since frequency and period are exact inverses of each other, there is a very basic pair of formulas you can use to calculate one if you know the other…. It is very easy to do these calculations on calculators using the x-1 button. Example 1: The period of a pendulum is 4.5s. Determine the frequency of this pendulum. The period means that it will take 4.5 seconds for the pendulum to swing back and forth once. So, I expect that my frequency will be a decimal, since it will complete a fraction of a swing per second.
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- The reciprocal of the period is called the frequency (f). The frequency and period are related by the equation. The frequency can be thought of as the number of wave crests or troughs that pass a fixed position in a second and has the units of cycles per second or just s -1.
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- Best Answer: The amplitude is equal to the coefficient of the sinusoidal (sine or cosine) function. In this case, it's 6. The period is equal to 2*pi divided by the coefficient of the variable in the argument of the sinusoidal function.The argument is the thing you're taking the sine or cosine of.In this case, it's x, so the coefficient is 1, making the period simply 2*pi / 1 = 2*pi.ating Newest Oldest. Best Answer: The amplitude is equal to the coefficient of the sinusoidal (sine or cosine) function. In this case, it's 6. The period is equal to 2*pi divided by the coefficient of the variable in the argument of the sinusoidal function. The argument is the thing you're taking the sine or cosine of.
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- 1. The period is O õOE ö. O õ 4 divide the interval for which one cycle occurs into four. Equal parts 5 evaluate the function for the, first, quarter point midpoint and. Third quarter point find the period and sketch the graph. Of the function. show. ULtan asymptotes1 Ultan 5: 6 t SOLUTION Period  -. iso. õ l 2 e è
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Screw thread   Period and frequency are inverses of each other. Period is the time it takes for one complete cycle of a wave, and frequency is the number of cycles of a wave that take … place in a unit of time. Period is equal to one over the frequency, and frequency is equal to one over the period. 3 people found this useful.
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Day 2 - Amplitude and Period Introduction. Objectives: To find the amplitude and period of a trigonometric function from its equation; to find the amplitude and period of a trigonometric function from its graph; to graph sine and cosine functions with various amplitudes and periods.
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- The length l corresponding to T 2 =1.5 2 =2.25 is determined from the graph. To find the period (T) for a length 105cm. T 2 corresponding to l=105 cm is determined from the graph. The square root of this gives T, the period of the pendulum for a length 105 cm.
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ESSENT IAL P H Y SICS Par t 1 This is a sinusoidal equation of the form y = Asin(B(x-C)) + D, where A is the amplitude, B is the frequency, C is the horizontal shift and D is the vertical shift. The period of this graph will be.When graphing such equations, it may be necessary to adjust the window to see the graph.his is a sinusoidal equation of the form y = Asin(B(x-C)) + D, where A is the amplitude, B is the frequency, C is the horizontal shift and D is the vertical shift. The period of this graph will be.
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- In physics texts, frequency is also the reciprocal of period. But it has the units of hertz, or oscillation/second not the dimensionless expression 1/radians. Frequency would only be applied to vibration graphs having equations of the form y = sin(t) and y = cos(t).here are 9 complete waves in a distance along the x-axis of making the period. Note that as shown on the graph. The frequency is the reciprocal of the period or. Generalizing: For either y = sin(Bx) or y = cos(Bx) the period is.
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Pendulum Motion Using T as the symbol for period and L as the symbol for length, the equation can be rewritten as. T = 2.0045•L0.5 + 0.0077. The commonly reported equation based on theoretical development is. T = 2•π•(L/g)0.5. where g is a constant known as the gravitational field strength or the acceleration of gravity (9.8 N/kg).
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- See Answer The wavelength is 8.6 meters and the period is 6.2 seconds. The frequency can be determined from the period. If T = 6.2 s, then f =1 /T = 1 / (6.2 s) f = 0.161 Hz Now find speed using the v = f • λ equation.
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- In the figure below position and velocity are plotted as a function of time for oscillatory motion with a period of 5 s. The amplitude and the maximum velocity have arbitrary units. Position and velocity are out of phase. The velocity is zero at maximum displacement, and the displacement is zero at maximum speed.
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Period of a Function We may also calculate the period using the formula derived from the basic sine and cosine equations. The period for function y = A sin(B x-c) and y = A cos(B x-c) is $\frac{2 \pi}{B}$ radians. The reciprocal of period of a function is equal to its frequency.Frequency is defined as the number of cycles completed in one second.or a trigonometric function, the length of one complete cycle is called period. For the graph of any trigonometric function, we can take x = 0 as the starting point. In general we have three basic trigonometric functions like sin, cos and tan function, having 2$\pi$, 2$\pi$ and $\pi$ period respectively.
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- The period tells us 3 things: 1  As you go from left to right across each period, the number of protons in the nucleus increases.  As you go from left to right across each period, the reactivity of each element decreases (E.g.
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Amortization Calculation Formula Calculating the Rate Per Period. When the number of compounding periods matches the number of payment periods, the rate per period (r) is easy to calculate. Like the above example, it is just the nominal annual rate divided by the periods per year.xample: If the nominal annual interest rate is i = 7.5%, and the interest is compounded semi-annually (n = 2), and payments are made monthly (p = 12), then the rate per period will be r = 0.6155%.